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Sökt på: Böcker av Technology Committee on Restoration of Aquatic Ecosystems: Science
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Restoration of Aquatic Ecosystems
E-bok,
1992,
Engelska,
ISBN 9780309596145
Aldo Leopold, father of the "e;land ethic,"e; once said, "e;The time has come for science to busy itself with the earth itself. The first step is to reconstruct a …